Gamma-ray spectroscopy of 12C via the (π+,K+) reaction

Autor:	Kiyoshi Tanida, N. Maruyamai, Tomokazu Fukuda, Y. Miyagi, Y. Miura, W. Imoto, S. Ajimura, S. Kinoshita, Kenta Futatsukawa, Toshio Suzuki, M. Mimori, Tomofumi Nagae, Shigeo Minami, S. H. Zhou, Tomohiko Takahashi, Y. Y. Fu, Hirokazu Tamura, Koji Miwa, Akihiro Toyoda, Mifuyu Ukai, Takeshi Koike, K. Shirotori, Daisuke Nakajima, K. Hosomi, Hiroyuki Noumi, N. Terada, M. Kawai, M. Dairaku, Yue Ma, Kyo Tsukada, Hiroyuki Fujioka, Kanae Aoki, Y. Kakiguchi, T. Takahashi
Rok vydání:	2013
Předmět:	Superconductivity Physics Nuclear and High Energy Physics Spectrometer Physics::Instrumentation and Detectors Astrophysics::High Energy Astrophysical Phenomena Semiconductor detector Excited state Mass spectrum Gamma spectroscopy Atomic physics Nuclear Experiment Ground state Spectroscopy
Zdroj:	Nuclear Physics A. 914:184-188
ISSN:	0375-9474
DOI:	10.1016/j.nuclphysa.2013.04.007
Popis:	A γ-ray spectroscopy experiment via the C 12 ( π + , K + ) reaction was carried out at KEK-PS in 2005. The K6 beam line and Superconducting Kaon Spectrometer (SKS) were employed to obtain a missing mass spectrum for 12ΛC. An upgraded germanium detector array, Hyperball2, was introduced to detect γ rays emitted from hypernuclei in coincidence with the ( π + , K + ) reaction. As a result of further analysis, a γ-ray peak at 6048 keV (preliminary) was newly observed and assigned as the M1 transition from the 6-MeV excited state to the ground state.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::be43356a597c96185f0a7db3f43ba89c https://doi.org/10.1016/j.nuclphysa.2013.04.007 Zobrazit plný text záznamu Full Text from ScienceDirect